Soundfront Underground is a 2 hour electronic radio program which travels in available FM/internet airspace currently reaching 3 million listeners and growing. It is a public service for the global community with interviews of artists/DJ/Producers in each hour and a mix of a variety of dance music.

Sapphirecut is not a PR company and does not charge or discriminate on this show. A wide variety of sounds have been included to date from Ferry Corsten, James Holden, Steve Porter, Omid 16B, Chris Fortier, Frankie Bones, Infusion, Kirsty Hawkshaw, Tom Stefan, Gemini Wolf, Pole Folder, King Britt, John Bourke, The Kandywhales, Justin Paul, Saeed Younan, Murray Richardson, Behrouz, Solvent, Gavin Keitel, Geogg Gains, Pete Moss, Nigel Richards, etc ...it is about bringing the sound Together.